import { makeRequiredRule } from '../../../utils'
const label = '证件'
const name = 'papers'
let i = 1
const uniqueId = () => `${name}${i++}`

const box = {
  label,
  //拖拽组件的 key
  name,
  //拖拽组件的生成规则
  rule() {
    //如果在 props 方法中需要修改 rule 的属性,需要提前在 rule 上定义对应的属性
    return {
      type: 'select',
      field: uniqueId(),
      title: '证件类型',
      value: 1,
      options: [
        { value: 1, label: '身份证' },
        { value: 2, label: '港澳居民往来大陆通行证' },
        { value: 3, label: '台湾居民往来大陆通行证' },
        { value: 4, label: '护照' }
      ],
      update(val, rule, fApi) {
        const validateIdent = {
          aIdentityCode_City: {
            // 城市代码列表
            11: '北京',
            12: '天津',
            13: '河北',
            14: '山西',
            15: '内蒙古',
            21: '辽宁',
            22: '吉林',
            23: '黑龙江 ',
            31: '上海',
            32: '江苏',
            33: '浙江',
            34: '安徽',
            35: '福建',
            36: '江西',
            37: '山东',
            41: '河南',
            42: '湖北 ',
            43: '湖南',
            44: '广东',
            45: '广西',
            46: '海南',
            50: '重庆',
            51: '四川',
            52: '贵州',
            53: '云南',
            54: '西藏 ',
            61: '陕西',
            62: '甘肃',
            63: '青海',
            64: '宁夏',
            65: '新疆',
            71: '台湾',
            81: '香港',
            82: '澳门',
            91: '国外 '
          },
          IdentityCode_isCardNo(card) {
            //检查号码是否符合规范，包括长度，类型
            let reg = /(^\d{15}$)|(^\d{17}(\d|X)$)/ //身份证号码为15位或者18位，15位时全为数字，18位前17位为数字，最后一位是校验位，可能为数字或字符X
            if (reg.test(card) === false) {
              return false
            }
            return true
          },
          IdentityCode_checkProvince(card) {
            //取身份证前两位，校验省份
            let province = card.substr(0, 2)
            if (validateIdent.aIdentityCode_City[province] == undefined) {
              return false
            }
            return true
          },
          IdentityCode_checkBirthday(card) {
            //检查生日是否正确，15位以'19'年份来进行补齐。
            let len = card.length
            //身份证15位时，次序为省（3位）市（3位）年（2位）月（2位）日（2位）校验位（3位），皆为数字
            if (len == '15') {
              let re_fifteen = /^(\d{6})(\d{2})(\d{2})(\d{2})(\d{3})$/
              let arr_data = card.match(re_fifteen) // 正则取号码内所含出年月日数据
              let year = arr_data[2]
              let month = arr_data[3]
              let day = arr_data[4]
              let birthday = new Date('19' + year + '/' + month + '/' + day)
              return validateIdent.IdentityCode_verifyBirthday(
                '19' + year,
                month,
                day,
                birthday
              )
            }
            //身份证18位时，次序为省（3位）市（3位）年（4位）月（2位）日（2位）校验位（4位），校验位末尾可能为X
            if (len == '18') {
              let re_eighteen = /^(\d{6})(\d{4})(\d{2})(\d{2})(\d{3})([0-9]|X)$/
              let arr_data = card.match(re_eighteen) // 正则取号码内所含出年月日数据
              let year = arr_data[2]
              let month = arr_data[3]
              let day = arr_data[4]
              let birthday = new Date(year + '/' + month + '/' + day)
              return validateIdent.IdentityCode_verifyBirthday(
                year,
                month,
                day,
                birthday
              )
            }
            return false
          },
          IdentityCode_verifyBirthday(year, month, day, birthday) {
            //校验日期 ，15位以'19'年份来进行补齐。
            let now = new Date()
            let now_year = now.getFullYear()
            //年月日是否合理
            if (
              birthday.getFullYear() == year &&
              birthday.getMonth() + 1 == month &&
              birthday.getDate() == day
            ) {
              //判断年份的范围（3岁到150岁之间)
              let time = now_year - year
              if (time >= 3 && time <= 150) {
                return true
              }
              return false
            }
            return false
          },
          IdentityCode_checkParity(card) {
            //校验位的检测
            card = validateIdent.IdentityCode_changeFivteenToEighteen(card) // 15位转18位
            let len = card.length
            if (len == '18') {
              let arrInt = new Array(
                7,
                9,
                10,
                5,
                8,
                4,
                2,
                1,
                6,
                3,
                7,
                9,
                10,
                5,
                8,
                4,
                2
              )
              let arrCh = new Array(
                '1',
                '0',
                'X',
                '9',
                '8',
                '7',
                '6',
                '5',
                '4',
                '3',
                '2'
              )
              let cardTemp = 0,
                i,
                valnum
              for (i = 0; i < 17; i++) {
                cardTemp += card.substr(i, 1) * arrInt[i]
              }
              valnum = arrCh[cardTemp % 11]
              if (valnum == card.substr(17, 1)) {
                return true
              }
              return false
            }
            return false
          },
          IdentityCode_changeFivteenToEighteen(card) {
            //15位转18位身份证号
            if (card.length == '15') {
              let arrInt = new Array(
                7,
                9,
                10,
                5,
                8,
                4,
                2,
                1,
                6,
                3,
                7,
                9,
                10,
                5,
                8,
                4,
                2
              )
              let arrCh = new Array(
                '1',
                '0',
                'X',
                '9',
                '8',
                '7',
                '6',
                '5',
                '4',
                '3',
                '2'
              )
              let cardTemp = 0,
                i
              card = card.substr(0, 6) + '19' + card.substr(6, card.length - 6)
              for (i = 0; i < 17; i++) {
                cardTemp += card.substr(i, 1) * arrInt[i]
              }
              card += arrCh[cardTemp % 11]
              return card
            }
            return card
          },
          IdentityCodeValid(card) {
            //   身份证号码检验主入口
            let pass = true
            let sex = ''
            //是否为空
            if (pass && card === '') pass = false
            //校验长度，类型
            if (pass && validateIdent.IdentityCode_isCardNo(card) === false)
              pass = false
            //检查省份
            if (
              pass &&
              validateIdent.IdentityCode_checkProvince(card) === false
            )
              pass = false
            //校验生日
            if (
              pass &&
              validateIdent.IdentityCode_checkBirthday(card) === false
            )
              pass = false
            //检验位的检测
            if (pass && validateIdent.IdentityCode_checkParity(card) === false)
              pass = false
            if (pass) {
              let iCard = validateIdent.IdentityCode_changeFivteenToEighteen(
                card
              )
              if (parseInt(iCard.charAt(16)) % 2 == 0) {
                sex = '0' // 女生
              } else {
                sex = '1' // 男生
              }
              return true
            } else {
              return false
            }
          }
        }
        const idCard = fApi.getRule(
          rule.field.replace(/\d+/, val => Number(val) + 1)
        )
        if (val === 1) {
          const birthReg = /^birth\d+$/
          Object.keys(fApi.formData())
            .filter(item => {
              if (birthReg.test(item)) {
                return item
              }
            })
            .forEach(item => {
              const birth = fApi.getRule(item)
              if (
                birth.effect.papers &&
                idCard &&
                idCard.value &&
                validateIdent.IdentityCodeValid(idCard.value.toUpperCase())
              ) {
                birth.value = idCard.value
                  .substr(6, 8)
                  .replace(/(.{4})(.{2})/, '$1-$2-')
              }
            })
        }
        if (rule.$required !== false && rule.$required !== undefined) {
          fApi.updateValidate(idCard.field, [
            {
              required: true,
              message: '请输入证件号',
              trigger: 'blur'
            }
          ])
        }
        if (rule.props.papers === true && val === 1) {
          fApi.updateValidate(
            idCard.field,
            [
              {
                validator: (_, val, d) => {
                  val && validateIdent.IdentityCodeValid(val.toUpperCase())
                    ? d()
                    : d(true)
                },
                message: '请输入合法身份证号',
                trigger: 'blur'
              }
            ],
            true
          )
        } else if (rule.$required !== false && rule.$required !== undefined) {
          fApi.updateValidate(idCard.field, [
            {
              required: true,
              message: '请输入证件号',
              trigger: 'blur'
            }
          ])
        } else {
          fApi.updateValidate(idCard.field, [{ message: '' }])
        }
      },
      control: [
        {
          handle: () => true,
          rule: [
            {
              type: 'input',
              field: uniqueId(),
              title: '证件号码',
              update(val, rule, fApi) {
                const cardType = fApi.getRule(
                  rule.field.replace(/\d+/, val => Number(val) - 1)
                )
                if (cardType.value !== 1) return
                const birthReg = /^birth\d+$/
                Object.keys(fApi.formData())
                  .filter(item => {
                    if (birthReg.test(item)) {
                      return item
                    }
                  })
                  .forEach(item => {
                    const birth = fApi.getRule(item)
                    if (birth.effect.papers && val && val.length === 18) {
                      birth.value = val
                        .substr(6, 8)
                        .replace(/(.{4})(.{2})/, '$1-$2-')
                    }
                  })
              }
            }
          ]
        }
      ]
    }
  },
  //拖拽组件配置项(props)的生成规则
  props() {
    return [
      {
        type: 'switch',
        field: 'papers',
        title: '身份校验',
        value: false,
        options: [{ value: false }, { value: true }],
        control: [
          {
            handle: val => val == 1,
            rule: [
              {
                type: 'select',
                field: 'papersId',
                placeholder: '请选择',
                value: 0,
                options: [{ value: 0, label: '身份证' }]
              }
            ]
          }
        ]
      },
      makeRequiredRule()
    ]
  }
}

export default box
